* {
  margin: 0;
  padding: 0;
}
p {  margin: 1em 1em 1em 0; 
     line-height: 1.5em; }
img {  border: 0; }
em {
  font-style: normal;
  font-weight: bold;
}


body {
  width: 100%;
  text-align: center;	/* IE用 */
  font-size: 12px;
  color: #663300;
  background-color: #FFEECC;
}

/*** リスト ***/
ul,ol {
  list-style-position: inside;
  margin: 10px 0;
}
li {
  margin: 5px 0 5px 5px;
}
li a {
}

dt {
  font-weight: bold;
}
dd {
  margin: 0.5em 0 2em 2em;
}


/*** リンク色 ***/
a {  color: #FF2100; }
a:hover {  color: #FFaa00; }

a {color: #6633FF; }


/*** 構造部分 ***/
#myBody {
  width:800px;
  margin: 0 auto;
  text-align: left;
  background-color: #FFFFFF;
  /*
  border-left: 4px solid #FF2200;
  border-right: 4px solid #FF2200;
  */
}
#myHeader {
  height: 100px;
  margin-bottom: 10px;
}
#myLeftMenu {
  width: 200px;
}
#myContents {
  width: 580px;
  float: right;
  padding-bottom: 28px;
  font-size: 14px;
}
#myFooter {
  clear: both;
  border-top: 1px dashed gray;
  text-align: center;
  padding-top: 14px;
}

/*** ヘッダー ***/
#goToTop {
  text-align: right;
  font-weight: bold; 
  font-size: 14px;
  margin-right: 0.5em;
}
#goToTop a {
  text-decoration: none;
}
p.description {
  margin: 0;
  padding: 0 0 0 1em;
  background-color: #FFFFFF;
  color: #666;
  border-bottom: 6px solid #663300;

}
h1 {
  padding: 10px 0px 10px 35px;
  font-size: 24px;
}
h1 a {
  color: #663300;
  text-decoration: none;
}


/*** 左メニュー ***/
.myLeftMenuTitle {
  padding-left: 24px;
  font-size: 14px;
  font-weight: bold;
  color: #FFF;
  line-height: 20px;
  vertical-align: middle;
  text-align: left;
  border: 1px solid #FFF;
  background: #663300;
}
.myLeftBlock {
  margin: 5px;
  margin-bottom: 30px;
  border: 1px solid #663300;
}

ul.myMenuList {
  margin:0;
  padding:0;
  list-style: none outside;
}
ul.myMenuList li {
  margin: 2px;
  padding: 0;
  font-weight: bold;
  font-size: 14px;
  border-top: 1px solid #996600;
  border-right: 1px solid #663300;
  border-bottom: 1px solid #663300;
  border-left: 1px solid #996600;
}
ul.myMenuList li a {
  padding: 0 0 0 2px;
  text-decoration: none;
  color: #663300;

  display: block;
  line-height: 25px;
  background: #ffeecc;
}
ul.myMenuList li a:hover {
  color: #663300;
  background: #ccaa00;
}


/*** トップメニュー ***/
.myTopMenuBlock {
  margin: 0 0 1em 0;
  width: 260px;
  float: left;
}
.myTopMenuBlock p {
}
.myTopMenuBlock ul {
  margin: 0;
  padding: 0;
  font-size: 90%;
}

/*** コンテンツ ***/
.myMainTitle  {
  margin: 15px 0;
  padding-left: 15px;
  line-height: 30px;
  font-size: 20px;
  font-weight: bold;
}
.myMainSubtitle  {
  font-size: 16px;
  font-weight: bold;
  text-decoration: underline;
}
#myContents p {
  padding-left: 24px;
}
#myContents ul,#myContents ol {
  padding-left: 24px;
  text-align: left;
}


.pankuzu { 
  text-align: right;
  margin: 5px 10px;
  font-size: 90%;
}

/*** 計算 ***/
pre.keisan {
  margin: 24px 24px 24px 72px;
  font-family: monospace;
  line-height: 1.8em;
  color: #333;
}


/*** 公式 ***/
.kousiki {
  width: 400px;
  margin-bottom: 2em;
  text-align: center;
  font-weight: bold;
  padding-bottom: 15px;
}
.kousikiTitle {
  padding: 15px 0 0 15px;
  margin-bottom: 15px;
  text-align: left;
  text-decoration: underline;
}
.kousikiComment {
  font-weight: normal;
  margin-top: 0.5em;
}

/*** テーブル ***/
table p {
  margin: 1em 0;
}
table.ordinary {
  text-align: center;
  margin: 0 auto;
}
table.ordinary td {
  padding: 0.5em;
}
table.layout td {
  padding: 10px 0;
}

/*** 表示効果 ***/
.color_red {
  color: red;
}
.center {
  text-align: center;
}
.right {
  text-align: right;
}